Water vending machine



FIG. 1 is a front and right side perspective view of a water vending machine showing my new design;

FIG. 2 is a top, front and left side perspective view thereof;

FIG. 3 is a front elevational view thereof, the rear view being a mirror image thereof;

FIG. 4 is a side elevational view thereof, the opposite side being a mirror image thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom perspective view thereof. 

CLAIM I claim the ornamental design for a water vending machine, as shown and described. 